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Creating C formatted strings (not printing them)
I have a function that accepts a string, that is:
7 Answers
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
I've seen Bash scripts test for a non-zero length string in two different ways. Most scripts use the -n option:
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
I have no idea why these lines of code return different values:
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Convert array of strings into a string in Java
I want the Java code for converting an array of strings into an string.
13 Answers
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400 BAD request HTTP error code meaning?
I have a JSON request which I'm posting to a HTTP URL.
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PHP json_decode() returns NULL with valid JSON?
I have this JSON object stored on a plain text file:
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Math - mapping numbers
How do I map numbers, linearly, between a and b to go between c and d.
9 Answers
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how to return index of a sorted list? [duplicate]
I need to sort a list and then return a list with the index of the sorted items in the list. For example, if the list I want to sort is [2,3,1,4,5] , I need [2,0,1,3,4] to be returned.
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How to find files that match a wildcard string in Java?
This should be really simple. If I have a String like this:
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Create Directory if it doesn't exist with Ruby
... of that extra work leaves you open to shell injection attacks (spend some time in the CERT advisories for Ruby and you'll see how common this problem is).
– mu is too short
Oct 9 '13 at 19:54
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